consider the following electrochemical cell Zn2+/Zn//Pb2+/Pb please help?

B

bekah_03

New member
Please help me with this and explanations would be wonderful

Consider the following electrochemical cell Zn2+/Zn//Pb2+/Pb:
oxidation is taking place at...
a)Zn b)Pb

The anode reaction is...
a)Zn2+ + 2e- ---> Zn(s) b) Zn(s) ---> Zn2+ + 2e- c)Pb2+ + 2e- --->Pb(s) d) Pb(s) ---> Pb2+ + 2e-

The anode is...
a) +ve b) -ve

Electrons will flow from
a) Zn to Pb b) Pb to Zn
 
Back
Top